dialyzer.yml

name: Dialyzer

on: push

jobs:
  analyze:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: erlef/setup-beam@v1
        id: beam
        with:
          otp-version: "24"
          elixir-version: "1.12"

      - name: Restore Cached Dependencies
        uses: actions/cache@v3
        id: mix-cache
        with:
          path: deps
          key: ${{ runner.os }}-${{ steps.beam.outputs.elixir-version }}-${{ steps.beam.outputs.otp-version }}-${{ hashFiles('mix.lock') }}

      - name: Restore PLT cache
        uses: actions/cache@v3
        id: plt-cache
        with:
          key: |
            ${{ runner.os }}-${{ steps.beam.outputs.elixir-version }}-${{ steps.beam.outputs.otp-version }}-plt
          restore-keys: |
            ${{ runner.os }}-${{ steps.beam.outputs.elixir-version }}-${{ steps.beam.outputs.otp-version }}-plt
          path: |
            _build/dev/*.plt
            _build/dev/*.plt.hash

      - name: Install Dependencies
        if: steps.mix-cache.outputs.cache-hit != 'true'
        run: mix deps.get

      - name: Create PLTs
        if: steps.plt-cache.outputs.cache-hit != 'true'
        run: mix dialyzer --plt

      - name: Run dialyzer
        run: mix dialyzer